Sometimes, you just need to focus – which is why Outlook gives you the power to put up a virtual Do Not Disturb sign, disable notifications by account, and snooze notifications during events. With the ability to manage notifications with the click of a button, designate specific "quiet hours" and more, Outlook can help you focus on what matters, when it matters most. 

For more tips like this, check out the working remotely playlist at www.youtube.com/FoetronAcademy . Also, if you need any further assistance then you can raise a support ticket and get it addressed.